Executing a program in a simple programming language

To execute programs" in a mini \programming language" (milen) that has only integer variables, assignment statements and simple integer expressions. I will answer all responses from bidders on these project and see pick the cheapest as well as whom can finish it quick. The project can be finished in one day if a java expert does it..But i want it in two to three days(we can discuss if you feel you need more time) Thanks